Got my 'super' hub through yesterday evening - easy enough to install, and it looks like VM sent the 30Mb configuration file thorugh early hours of the morning:
Thu Feb 10 00:10:40 2011 Critical (3) Resetting the cable modem due to docsDevResetNow
Seems to have worked - to an extent. Here's a typical speed test before the upgrade:
and here's what I'm getting, post upgrade:
The upload speed seems to be similar to most peoples, but the download speed hasn't increased 'fully'. I did manage to get it to around 24Mb earlier on, but no where near 30Mb yet.